GWT-Spring Security-会话超时

发布于 2025-01-08 10:29:44 字数 294 浏览 0 评论 0原文

我有一个 GWT + Spring Security Web 应用程序。我试图添加：

<security:session-management invalid-session-url="/X.html"/>

但是，当我尝试测试这一点时。看来我看到了一个：

com.google.gwt.user.client.rpc.InvocationException

消息作为X.html的HTML内容。有人可以建议如何解决这个问题吗？

原文

I have a GWT + Spring Security web app. I was trying to add:

<security:session-management invalid-session-url="/X.html"/>

However, when I try to test this. It seems I see a:

com.google.gwt.user.client.rpc.InvocationException

with message as the HTML content of X.html. Can someone please advise on how to fix this?

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奶茶白久 2025-01-15 10:29:44

由于 GWT 通过 Ajax RPC 请求与服务器通信，因此浏览器不会重定向到 X.html。您在服务调用中需要做的是，如果未经授权，则抛出异常，并在 AsyncCallback 的 void onFailure(Throwable catch) 方法中进行处理。

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别想她 2025-01-15 10:29:44

如果您想重定向到 /X.html ，请尝试：

Window.Location.replace(GWT.getHostPageBaseURL()+"X.html");

但是，如果您想将请求发送到服务器，请使用 RequestBuilder：

String url = GWT.getHostPageBaseURL() + "/X.html";

RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL.encode(url));

try {
    Request request = builder.sendRequest(null, new RequestCallback() {
    public void onError(Request request, Throwable exception) {
        // invalid request
    }

    public void onResponseReceived(Request request, Response response) {
        if (200 == response.getStatusCode()) {
            // success
        } else {
            // sth went wrong
        }
    }
});
} catch (RequestException e) {
  // couldn't connect to server
}

If you want to redirect to /X.html try:

Window.Location.replace(GWT.getHostPageBaseURL()+"X.html");

However, if you want to send the request to the server use RequestBuilder:

String url = GWT.getHostPageBaseURL() + "/X.html";

RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, URL.encode(url));

try {
    Request request = builder.sendRequest(null, new RequestCallback() {
    public void onError(Request request, Throwable exception) {
        // invalid request
    }

    public void onResponseReceived(Request request, Response response) {
        if (200 == response.getStatusCode()) {
            // success
        } else {
            // sth went wrong
        }
    }
});
} catch (RequestException e) {
  // couldn't connect to server
}

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